The coefficients for the x² and the y² is the same, with the same sign, namely is +1 for both, and when that happens, what we have is a circle.
Answer:
900
Step-by-step explanation:
You would substitute n for 3 so it would be 60x3=180 then multiply that by 2 = 360. Then take the 180 and multiply that by -3 to get -540. Finally do 360 - (-540) into a calculator to get 900.
Hope this helps
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I think this is a point.
a point is a location. it is defined as having no dimensions.
Depending on which variable is needed to be independent the answer could be either:
f(j)=2j+12 or
f(k)=2k+12
Answer:
The answer should be, x ÷ 180 or 
<em>good luck, i hope this helps :)
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